| 摘要 |
A rail-mounted movable wall element comprises on the top and/or lower side thereof at least one sealing element displaceable between the traveling and operating positions of the movable wall element with the aid of a powered drive unit. The movable wall motor-driven element is provided with a sealing element. For this purpose, the drive unit is introducible into receiving openings arranged on the faces of the wall body on the top and/or lower side in such a way that it is detachably connected to the sealing element. |
